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23 lines
288 B
Rust
23 lines
288 B
Rust
// run-pass
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struct X {
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repr: isize
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}
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fn apply<T, F>(x: T, f: F) where F: FnOnce(T) {
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f(x);
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}
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fn check_int(x: isize) {
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assert_eq!(x, 22);
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}
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fn check_struct(x: X) {
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check_int(x.repr);
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}
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pub fn main() {
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apply(22, check_int);
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apply(X {repr: 22}, check_struct);
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}
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